diff --git a/tests/OutputTest.php b/tests/OutputTest.php
index ba298695..f601a81b 100644
--- a/tests/OutputTest.php
+++ b/tests/OutputTest.php
@@ -9,11 +9,6 @@ class OutputTest extends TestCase
      */
     private string $text = 'Hello World';
 
-    public function setUp(): void
-    {
-        Output::disableQuiet();
-    }
-
     /**
      * Test output()
      */
@@ -24,30 +19,6 @@ public function testOutput(): void
         Output::text($this->text);
     }
 
-    /**
-     * Test quiet()
-     */
-    public function testQuiet(): void
-    {
-        Output::quiet();
-
-        $this->expectOutputString('');
-
-        Output::text($this->text);
-    }
-
-    /**
-     * Test disableQuiet()
-     */
-    public function testDisableQuiet(): void
-    {
-        Output::disableQuiet();
-
-        $this->expectOutputString($this->text . "\n");
-
-        Output::text($this->text);
-    }
-
     /**
      * Test newline()
      */
@@ -57,9 +28,4 @@ public function testNewline(): void
 
         Output::newline();
     }
-
-    public function tearDown(): void
-    {
-        Output::disableQuiet();
-    }
 }